The Chevrolet Tahoe and the GMC Yukon have been pictured and filmed recently by spy photographers while out testing. They saw the long and short wheel base versions and revealed that the overall shape looks pretty much the same. It is expected that there will be a lot of updates though. There will be the new powertrain options of course but it is expected that the interiors will also get a big makeover with quieter environments and better materials used. It has even been rumoured that there may be suspension developments on the upper end models.
There are a few external changes revealed in the pictures including some changes to the front and back such as LED running lamps on the Yukon as well as on the tail lamps. The Cadillac Escalade was not present in the pictures but this is also changing in design so that it is less ostentatious and will be differentiated form the others.